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authorLars-Peter Clausen <lars@metafoo.de>2015-08-02 17:20:00 +0200
committerMark Brown <broonie@kernel.org>2015-08-05 13:24:00 +0100
commit7d711f63e36737968dcda5ce28fed3fb3e12fbdc (patch)
tree82422dfd650fca906dbc47394f22aa2d459d64e9
parent0b65e6c7e22c93139b2b4efdd7ba6bd7bfa27fa7 (diff)
downloadlinux-7d711f63e36737968dcda5ce28fed3fb3e12fbdc.tar.bz2
ASoC: wm8737: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE
DECLARE_TLV_DB_RANGE() has the advantage over using TLV_DB_RANGE_HEAD() that it automatically calculates the number of items in the TLV and is hence less prone to manual error. Generate using the following coccinelle script // <smpl> @@ declarer name DECLARE_TLV_DB_RANGE; identifier tlv; constant x; @@ -unsigned int tlv[] = { - TLV_DB_RANGE_HEAD(x), +DECLARE_TLV_DB_RANGE(tlv, ... -}; +); // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
-rw-r--r--sound/soc/codecs/wm8737.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/soc/codecs/wm8737.c b/sound/soc/codecs/wm8737.c
index 6ad606fd8b69..54e615833e1e 100644
--- a/sound/soc/codecs/wm8737.c
+++ b/sound/soc/codecs/wm8737.c
@@ -79,13 +79,12 @@ static int wm8737_reset(struct snd_soc_codec *codec)
return snd_soc_write(codec, WM8737_RESET, 0);
}
-static const unsigned int micboost_tlv[] = {
- TLV_DB_RANGE_HEAD(4),
+static const DECLARE_TLV_DB_RANGE(micboost_tlv,
0, 0, TLV_DB_SCALE_ITEM(1300, 0, 0),
1, 1, TLV_DB_SCALE_ITEM(1800, 0, 0),
2, 2, TLV_DB_SCALE_ITEM(2800, 0, 0),
- 3, 3, TLV_DB_SCALE_ITEM(3300, 0, 0),
-};
+ 3, 3, TLV_DB_SCALE_ITEM(3300, 0, 0)
+);
static const DECLARE_TLV_DB_SCALE(pga_tlv, -9750, 50, 1);
static const DECLARE_TLV_DB_SCALE(adc_tlv, -600, 600, 0);
static const DECLARE_TLV_DB_SCALE(ng_tlv, -7800, 600, 0);